Registry of the increase of quantity of OTEYOE

Date

21/04/2011

Notice Number

11/0552

NOTICE N.º 0552/11

We hereby inform that, on 21^th April, 2011, 10.000.000.000 bonds of Instituto de Gestão da Tesouraria e do Crédito Público, I.P. were registered, which auction took place on , under the code OTEYOE. These bonds are fungible with 751.040.700.000 bonds already issued (total amount in circulation: 761.040.700.000).

INTERBOLSA, 21^th April, 2011